If you’re serious about renovation, interior construction, or precision cutting, the Fein MultiMaster AMM 700 is not just another multitool—it’s a high-performance powerhouse engineered for professionals. With cutting-edge features like StarlockMax mounting, a brushless motor, and anti-vibration technology, this cordless oscillating tool is built to dominate demanding tasks. But is it worth the premium price tag? Let’s break it down.
Key Features That Define the AMM 700
- 18V Fein PowerDrive Brushless Motor – Virtually wear-free, highly efficient, and built for extreme loads.
- StarlockMax Tool Mounting System – Ensures 100% power transmission with zero loss, compatible with 180+ accessories.
- QuickIN Tool-Free Change – Swap blades in under 3 seconds—no tools required.
- Anti-Vibration System – Minimizes fatigue and noise for safer, more pleasant operation.
- Variable Speed Control – 10,000–19,500 oscillations per minute for tailored precision.
- Electronic Cell Protection (ECP) – Prevents overload, overheating, and deep discharge.
- COOLPACK Battery Technology – Extends battery life and supports longer operating periods.
- LED Battery Indicator – Know your charge level at a glance.
- Mechanical Interface – Allows stationary use with drill jigs or depth stops.
- Compatible with AMPShare/Bosch Professional Batteries – Flexible power options across platforms.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Fein MultiMaster AMM 700 |
| Power Source | 18V Li-ion (AMPShare compatible) |
| Motor Type | Brushless |
| Oscillation Speed | 10,000–19,500 OPM |
| Tool Mount | StarlockMax |
| Tool Change | QuickIN (tool-free) |
| Weight (without battery) | 1.10 kg (2.43 lbs) |
| Amplitude | 2 x 2.0° |
| Sound Pressure Level | 80.4 dB |
| Warranty | 3-Year Limited Warranty |
Pros and Cons
✅ Pros:
- Unmatched cutting and sanding speed
- Ultra-fast accessory changes
- Excellent vibration and noise control
- Wide accessory compatibility
- Durable all-metal gearbox
- Long battery life with COOLPACK tech
🚫 Cons:
- Premium price point
- Larger grip diameter may not suit small hands
- Bare tool doesn’t include battery or charger
- Slight vibration increase at lower speeds
Interesting Facts
- The AMM 700 uses the StarlockMax system, which transmits 100% of the motor’s power directly to the accessory—no loss, no lag.
- Fein’s QuickIN system allows blade changes in under 3 seconds, making it one of the fastest in the industry.
Lesser-Known Facts
- The AMM 700 is a rebranded successor to the Fein SuperCut, offering better ergonomics and performance under the MultiMaster name.
- It includes a mechanical interface for stationary use—ideal for precision depth cuts or jig-mounted operations.
Fein MultiMaster AMM 700 FAQ
Who Should Buy the Fein AMM 700?
This tool is ideal for:
- Professional contractors needing precision and speed
- Renovators working on tile, flooring, and trim
- Advanced DIYers who want top-tier performance
- Workshop owners looking for a versatile, stationary-compatible multitool
If you’re looking for the best cordless oscillating tool in its class, the AMM 700 is a serious contender.
Final Thoughts
The Fein MultiMaster AMM 700 is not just a multitool—it’s a professional-grade solution for those who demand speed, precision, and durability. While it comes at a premium, the performance, accessory compatibility, and ergonomic design make it a worthy investment for serious users.
Join the Conversation
Have you worked with the Fein AMM 700? Share your experience in the comments—what tasks did it tackle, and how did it perform? And if this article helped you, spread the word! Share it on social media and help others discover the multitool that’s redefining renovation.
